27969195

素因数分解:

$3^1\times 5^1\times {\mathrm{29}}^1\times {\mathrm{113}}^1\times {\mathrm{569}}^1$

素因数の和:719

約数の個数: 32

約数和(自身を含む): 46785600

約数和(自身を除く): 18816405

約数列:

[1, 3, 5, 15, 29, 87, 113, 145, 339, 435, 565, 569, 1695, 1707, 2845, 3277, 8535, 9831, 16385, 16501, 49155, 49503, 64297, 82505, 192891, 247515, 321485, 964455, 1864613, 5593839, 9323065, 27969195]

約数ペア:

[(1, 27969195), (3, 9323065), (5, 5593839), (15, 1864613), (29, 964455), (87, 321485), (113, 247515), (145, 192891), (339, 82505), (435, 64297), (565, 49503), (569, 49155), (1695, 16501), (1707, 16385), (2845, 9831), (3277, 8535)]